Wilfred H Herrett

Title: Wilfred H Herrett: Innovator in Electrowinning Technology

Introduction

Wilfred H Herrett is a notable inventor based in Filer, ID (US). He has made significant contributions to the field of electrowinning, holding 2 patents that showcase his innovative approaches to metal recovery processes.

Latest Patents

Herrett's latest patents include a process for electrowinning metals from a metal-bearing solids slurry. This invention features an electrolytic cell comprising a rectangular tank divided into multiple adjacent compartments by spaced apart parallel electrode plates. The design allows for efficient metal recovery by utilizing alternate electrodes of opposite polarity connected to a direct current source. The intermediate electrodes are strategically positioned to facilitate the flow of slurry around both ends, enhancing the overall efficiency of the process. Agitators are mounted in each compartment to direct a predetermined volume of slurry against each electrode, optimizing the chemical reactions required for metal recovery. Additionally, non-conductive strips are arranged to block straight line current flow, ensuring a scrubbing action that improves the recovery process.

Career Highlights

Throughout his career, Wilfred H Herrett has focused on advancing technologies related to metal recovery. His innovative designs and processes have contributed to more efficient methods of extracting valuable metals from ores, showcasing his expertise in the field.

Collaborations

Herrett has worked alongside notable colleagues such as Bruce C Wojcik and Gerald D Cooper, contributing to the development of advanced electrowinning technologies.

Conclusion

Wilfred H Herrett's contributions to the field of electrowinning demonstrate his commitment to innovation and efficiency in metal recovery processes. His patents reflect a deep understanding of the complexities involved in the extraction of metals, positioning him as a key figure in this technological domain.